Aristotle's Politics is a key document in Western political thought. In these first two books Aristotle shows his complete mastery of political theory and practice, and raises many crucial issues still with us today. In Book I he argues vigorously for a political theory based on 'nature'. By nature, man is a 'political animal', one naturally fitted for life in a polis or state. Some people, however, are natural slaves; and women are by nature subordinate to men. Acquisition and exchange are natural, but not trading for profit. In Book II he launches a sharp attack on Plato's two 'utopias', the Republic and the Laws, and also criticizes three historical states reputed to be well governed: Sparta, Crete, and Carthage. This volume contains a close translation of these two books, together with a philosophical commentary. It is well suited to the requirements of readers who do not know Greek.

Aristotle was a Greek philosopher and scientist born in Stagirus, northern Greece, in 384 BCE. His father, Nicomachus, died when Aristotle was a child, whereafter Proxenus of Atarneus became his guardian. At eighteen, he joined Plato's Academy in Athens and remained there until the age of thirty-seven (c. 347 BCE). His writings cover many subjects – including physics, biology, zoology, metaphysics, logic, ethics, aesthetics, poetry, theater, music, rhetoric, linguistics, politics and government – and constitute the first comprehensive system of Western philosophy. Shortly after Plato died, Aristotle left Athens and, at the request of Philip of Macedon, tutored Alexander the Great between 356 and 323 BCE. According to the Encyclopædia Britannica, "Aristotle was the first genuine scientist in history. ... Every scientist is in his debt."